Walnut Street Prison

The Friends' Almshouse of Philadelphia was founded in 1713 by the city's Quaker leadership to help destitute members of the Society of Friends, although people of other creeds were sometimes admitted. As such, this was the first institution in America to care for poor citizens. The combination poorhouse and workhouse occupied two small buildings built especially for it on the south side of Walnut Street between Third and Fourth Streets. The houses were augmented with a substantial brick building fronting Walnut Street in 1729. Not to be confused with the city-run Philadelphia Almshouse (established in 1732), the Quaker Almshouse provided food, housing, work and perhaps even modest healthcare for the indigent until 1841 when it was demolished, although one of the original houses lasted into the 1870s. Today, the Catholic Heritage Center stands on the site.

Old St. Joseph's Church is a church in Philadelphia, Pennsylvania, and was the first Roman Catholic church in the city. The church was founded in 1733; the current building was dedicated in 1839.

The Merchants' Exchange Building is a historic building located on the triangular site bounded by Dock Street, Third Street, and Walnut Street in the Old City neighborhood of Philadelphia, Pennsylvania. It was designed by architect William Strickland, in the Greek Revival style, the first national American architectural style and built between 1832 and 1834. It operated as a brokerage house in the nineteenth century, but by 1875 the Philadelphia Stock Exchange had taken the place of the Merchants' Exchange. The building was declared a National Historic Landmark in 2001. It is the oldest existing stock exchange building in the United States, but is now used as the headquarters of the Independence National Historical Park.

Carpenters' Hall is the official birthplace of the Commonwealth of Pennsylvania and a key meeting place in the early history of the United States. Carpenters' Hall is located in Independence National Historical Park in Philadelphia, Pennsylvania. Completed in 1775, the two-story brick meeting hall was built for and still privately owned by the Carpenters' Company of the City and County of Philadelphia, the country's oldest extant craft guild. The First Continental Congress met here in 1774 and passed and signed the Continental Association. In June, 1776, it was where the Pennsylvania Provincial Conference officially declared the Province of Pennsylvania's independence from the British Empire and established the Commonwealth of Pennsylvania, mobilized the Pennsylvania militia for the American Revolutionary War, set up the machinery for the Pennsylvania Provincial Convention from July 15 to September 28 in 1776, which framed the Pennsylvania Constitution of 1776 and enabled the Declaration of Independence to be written and ultimately adopted. It was briefly occupied in 1777 by the British Army during the war. The site was designated a National Historic Landmark on April 15, 1970. On November 30, 1982, the Pennsylvania Historical and Museum Commission succeeded in passing Pennsylvania General Assembly 166(R) HR180 to recognize "Carpenters' Hall as the official birthplace of the Commonwealth of Pennsylvania".

The Carpenters’ Company of the City and County of Philadelphia is the oldest extant craft guild in the United States. Founded in 1724, the Company consists of nearly 200 prominent Philadelphia area architects, building contractors and structural engineers and has had nearly 900 members in its almost three centuries of existence. The Company built, owns and continues to operate Carpenters' Hall located in Philadelphia's Independence National Historical Park. In 1774 the Hall served as the site of the First Continental Congress.

The President, Directors and Company of the Bank of the United States, commonly known as the First Bank of the United States, was a national bank, chartered for a term of twenty years, by the United States Congress on February 25, 1791. It followed the Bank of North America, the nation's first de facto national bank. However, neither served the functions of a modern central bank: They did not set monetary policy, regulate private banks, hold their excess reserves, or act as a lender of last resort. They were national insofar as they were allowed to have branches in multiple states and lend money to the US government. Other banks in the US were each chartered by, and only allowed to have branches in, a single state. Establishment of the Bank of the United States was part of a three-part expansion of federal fiscal and monetary power, along with a federal mint and excise taxes, championed by Alexander Hamilton, first Secretary of the Treasury. Hamilton believed a national bank was necessary to stabilize and improve the nation's credit, and to improve handling of the financial business of the United States government under the newly enacted Constitution. The First Bank building, located in Philadelphia, Pennsylvania, within Independence National Historical Park, was completed in 1797, and is a National Historic Landmark for its historic and architectural significance.

The Powel House is a historic house museum located at 244 South 3rd Street, between Willings Alley and Spruce Street, in the Society Hill neighborhood of Philadelphia, Pennsylvania. Built in 1765 in the Georgian style, and embellished by second owner Samuel Powel (1738–1793), it has been called "the finest Georgian row house in the city." As with other houses of this type, the exterior facade is understated and simple, but the interior was elaborately appointed.

The Philadelphia Contributionship for the Insurance of Houses from Loss by Fire is the oldest property insurance company in the United States. It was organized by Benjamin Franklin in 1752, and incorporated in 1768.The Contributionship's building, at 212 S. 4th Street between Walnut and Locust Streets in the Society Hill neighborhood of Philadelphia, was built in 1835-36 and was designed by Thomas U. Walter in the Greek Revival style, with Corinthian columns. The portico was replaced in 1866 by Collins and Autenreith who also expanded the living quarters on the top two floors by the addition of a mansard roof. A marble cornice between the third and fourth floors was also added. The building was listed on the National Register of Historic Places in 1971 and was designated a National Historic Landmark in 1977.

Old City Hall, located at Chestnut and 5th Streets in the Independence Hall complex of Independence National Historical Park in Center City Philadelphia, was built in 1790–91 in the Federal style. The architect was David Evans, Jr.Originally intended as Philadelphia's City Hall, it housed the U.S. Supreme Court from the completion of its construction in 1791 until 1800, when the national capital was moved to Washington, D.C. Three chief justices, John Jay (Jay Court), John Rutledge (Rutledge Court), and Oliver Ellsworth (Ellsworth Court), officiated the Supreme Court from this location. After the national capital moved to Washington, D.C., the building continued to serve as Philadelphia's City Hall until 1854. It is a contributing property to Independence National Historical Park and is owned by the City of Philadelphia, which leases the building to the National Park Service.

Independence National Historical Park is a federally protected historic district in Philadelphia, Pennsylvania that preserves several sites associated with the American Revolution and the nation's founding history. Administered by the National Park Service, the 55-acre (22 ha) park comprises many of Philadelphia's most-visited historic sites within the Old City and Society Hill neighborhoods. The park has been nicknamed "America's most historic square mile" because of its abundance of historic landmarks. The centerpiece of the park is Independence Hall, a UNESCO World Heritage Site, where the Declaration of Independence and the United States Constitution were debated and adopted by America's Founding Fathers in the late 18th century. Independence Hall was the principal meetinghouse of the Second Continental Congress from 1775 to 1783 and the Constitutional Convention in the summer of 1787. Next to Independence Hall is Carpenters' Hall, the 1774 meeting site for the First Continental Congress, and Congress Hall the meeting place of the United States Congress in the 1790s. Across the street from Independence Hall is the Liberty Bell, an iconic symbol of American independence, displayed in the Liberty Bell Center. The park contains other historic buildings, such as the First Bank of the United States, the first bank chartered by the United States Congress, and the Second Bank of the United States, which had its charter renewal vetoed by President Andrew Jackson as part of the Bank War. The Park also contains City Tavern, a recreated colonial tavern, which was a favorite of the delegates and which John Adams felt was the finest tavern in all America.Most of the park's historic structures are located in the vicinity of the four landscaped blocks between Chestnut, Walnut, 2nd, and 6th streets. The park also contains Franklin Court, the site where Benjamin Franklin's home once stood and the present-day location of a Franklin museum and the United States Postal Service Museum. An additional three blocks directly north of Independence Hall, collectively known as Independence Mall, contain the Liberty Bell Center, National Constitution Center, Independence Visitor Center, and the former site of the President's House. The park also contains other historical artifacts, such as the Syng inkstand which was used during the signings of both the Declaration and the Constitution.

The Herbert D. Katz Center for Advanced Judaic Studies at the University of Pennsylvania—commonly called the Katz Center—is a postdoctoral research center devoted to the study of Jewish history and civilization.

The Episcopal Diocese of Pennsylvania is a diocese of the Episcopal Church in the United States of America encompassing the counties of Philadelphia, Montgomery, Bucks, Chester and Delaware in the state of Pennsylvania. The Diocese has 36,641 members in 2020 in 134 congregations. In March 2016, Daniel G. P. Gutierrez was elected Bishop Diocesan; he was consecrated and assumed office on July 16, 2016. Upon becoming bishop in 2016, Gutiérrez implemented a strategy of experimentation and adaptation.